How can I backup 1TB of data?

Question

Backup

There is a photo hosting of pictures. About 1TB of data. How can I backup this data? How to work with such dimensions?

Answer 1

Just like a backup of other data is done.
The size here has little effect - at least 5 megabytes, at least 5 terabytes.
The only difference is the time it takes to backup and the size of the storage.
You can try to compress - the pictures themselves are practically not compressed by archivers, but you can try to archive with a deduplicator program like ZPAQ - often you can reduce the size by a couple of times.
What exactly is the problem?

• Not enough space?
  
• Is it difficult to transfer this amount of data over the network?
  
• Not enough time allotted for backup?
  

Answer 2

Save - compress

Answer 3

zpaq, bup, pcompress, zbackup, ...